497222717

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{2003}}^1$

素因数の和:2320

約数の個数: 16

約数和(自身を含む): 533288448

約数和(自身を除く): 36065731

約数列:

[1, 23, 43, 251, 989, 2003, 5773, 10793, 46069, 86129, 248239, 502753, 1980967, 11563319, 21618379, 497222717]

約数ペア:

[(1, 497222717), (23, 21618379), (43, 11563319), (251, 1980967), (989, 502753), (2003, 248239), (5773, 86129), (10793, 46069)]